نتایج جستجو برای: node density
تعداد نتایج: 575200 فیلتر نتایج به سال:
This paper presents a simple method based on strain energy density criterion to study the crack initiation angle by finite element method under biaxial loading condition. The crack surface relative displacement method is used to eliminate the calculation of the stress intensity factors which are normally required. The analysis is performed using higher order four node quadrilateral element. The...
BACKGROUND The purpose of this study was to determine the prognostic value of lymph node density in head and neck cancer. METHODS We utilized a prospective, multicenter database of 223 patients with head and neck cancer to identify patients who underwent lymph node dissection before chemoradiation to assess the prognostic significance of lymph node density. RESULTS In 38 patients who met st...
Table 1: Comparison of sum of cluster densities for MDS Peeling+DPRP and for the best of 10 Density-FM runs. Results for avq.small benchmark using Density-FM would require many days of SPARC-10 time. Bounded Size Maximum Density Subhyper-graph (BMDS) problem : Given a hypergraph H(V; E) and an integer B, nd the subhypergraph of H with maximum density and size B. While MDS was polynomial time so...
background: sentinel lymph node biopsy has shown to be a good alternative procedure for axillary lymph node dissection and to lead to lower frequency of morbidity, though this technique has its own side effects. it needs especial equipment and may not be available in some medical centers, especially in developing countries. this study aimed to identify a subgroup of patient...
BACKGROUND The prognostic significance of lymph node density in oral squamous cell carcinoma (OSCC) has been well recognized. However, its use in a specific subsite of the tongue has not been evaluated. The purpose of this study was to determine the prognostic significance of lymph node density in tongue squamous cell carcinoma (SCC). METHODS A retrospective analysis of 99 patients with tongu...
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